Name | Symbol | Unit | Definition |
Voltage | V | Volt | Voltage is the electric potential difference, which is the energy required in joules over the charge in coulombs. |
Current | I | Amperes | Current is the distance traveled in a circuit, over the amount of time for it to reach that distance. |
Resistance | R | Ohm | Resistance is the potential difference in volts over the current in amperes. |
Power | P | Watt | Power is the amount of work performed. |
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